989198850220

Names of 989198850220

• Cardinal: 989198850220 can be written as Nine hundred eighty-nine billion, one hundred ninety-eight million, eight hundred fifty thousand, two hundred twenty.

Scientific notation

• Scientific notation: 9.8919885022 × 10¹¹

Factors of 989198850220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 116

Divisors of 989198850220

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 10 14 17 19 20 28 29 34 35 37 38 58 68 70 74 76 85 95 116 119 133 140 145 148 170 185 190 203 238 259 266 290 323 340 361 370 380 406 476 493 518 532 551 580 595 629 646 665 703 722 740 812 841 986 1015 1036 1073 1102 1190 1258 1292 1295 1330 1369 1406 1444 1615 1682 1805 1972 2030 2146 2204 2261 2380 2465 2516 2527 2590 2660 2738 2755 2812 3145 3230 3364 3451 3515 3610 3857 4060 4205 4292 4403 4522 4921 4930 5054 5180 5365 5476 5510 5887 6137 6290 6460 6845 6902 7030 7220 7511 7714 8410 8806 9044 9367 9583 9842 9860 10108 10469 10730 11020 11305 11774 11951 12274 12580 12635 13357 13690 13804 14060 14297 15022 15428 15979 16820 17255 17612 18241 18734 19166 19285 19684 20387 20938 21460 22015 22610 23273 23548 23902 24548 24605 25270 26011 26714 27380 28594 29435 30044 30685 31117 31958 34510 36482 37468 37555 38332 38570 39701 40774 41876 42959 44030 45220 46546 46835 47804 47915 49210 50540 52022 52345 53428 57188 58870 59755 61370 62234 63916 65569 66785 69020 71485 72964 73283 75110 77140 79402 79895 81548 83657 85918 88060 91205 93092 93499 93670 95830 98420 100079 101935 104044 104690 111853 116365 117740 119510 122740 124468 127687 130055 131138 133570 142709 142970 146566 150220 155585 158804 159790 162911 167314 171836 177973 182077 182410 186998 187340 191660 198505 200158 203870 209380 214795 217819 223706 227069 232730 239020 255374 260110 262276 267140 271643 277907 285418 285940 293132 303601 311170 319580 325822 327845 334628 346579 355946 364154 364820 366415 373996 387353 397010 400316 407740 418285 429590 435638 442187 447412 454138 465460 467495 494209 500395 510748 520220 528989 543286 555814 559265 570836 591223 607202 622340 638435 651644 655690 674917 693158 711892 713545 728308 732830 754319 774706 794020 814555 836570 859180 871276 884374 889865 908276 910385 934990 988418 1000790 1057978 1086572 1089095 1111628 1118530 1135345 1151329 1182446 1214404 1245811 1276870 1311380 1349834 1358215 1386316 1389535 1427090 1465660 1508638 1518005 1549412 1589483 1629110 1673140 1732895 1768748 1779730 1820770 1869980 1901501 1936765 1976836 2001580 2115956 2125207 2178190 2210935 2237060 2270690 2302658 2364892 2426053 2471045 2491622 2553740 2644945 2699668 2711471 2716430 2779070 2854180 2956115 3017276 3036010 3095309 3178966 3258220 3374585 3459463 3465790 3559460 3641540 3702923 3771595 3803002 3873530 4138561 4250414 4356380 4421870 4541380 4605316 4724419 4852106 4942090 4983244 5161217 5280233 5289890 5422942 5432860 5558140 5756645 5912230 6072020 6190618 6229055 6357932 6585001 6749170 6918926 6931580 7405846 7543190 7606004 7747060 7947415 8059303 8277122 8401553 8500828 8843740 9448838 9507505 9704212 9884180 10050791 10322434 10560466 10579780 10626035 10845884 11233237 11513290 11824460 12130265 12381236 12458110 12823423 13170002 13498340 13557355 13837852 14332061 14811692 15086380 15476545 15894830 16118606 16554244 16803106 17297315 18514615 18897676 19015010 19572593 20101582 20644868 20692805 21120932 21252070 21875251 22466474 23026580 23622095 24260530 24916220 25646846 25806085 26340004 26401165 27114710 28664122 30953090 31789660 32237212 32925005 33606212 34594630 36128519 37029230 38030020 39145186 40203164 40296515 41385610 42007765 42504140 43750502 44932948 46095007 47244190 48521060 50253955 51293692 51612170 52802330 54229420 56166185 57328244 58810871 61906180 64117115 65850010 69189260 70355537 71660305 72257038 74058460 78290372 78632659 80593030 82771220 84015530 87501004 89763961 92190014 94488380 97862965 100324427 100507910 103224340 105604660 109376255 112332370 117621742 128234230 131700020 137008151 140711074 143320610 144514076 153126757 157265318 161186060 168031060 179527922 180642595 184380028 190965029 195725930 200648854 201015820 218752510 224664740 230475035 235243484 243645037 256468460 274016302 281422148 286641220 294054355 306253514 314530636 351777685 359055844 361285190 371879267 381930058 391451860 393163295 401297708 415629769 437505020 448819805 460950070 487290074 501622135 548032604 588108710 612507028 685040755 703555370 722570380 743758534 763860116 765633785 786326590 831259538 897639610 921900140 954825145 974580148 1003244270 1176217420 1218225185 1336755203 1370081510 1407110740 1487517068 1531267570 1572653180 1662519076 1705515259 1795279220 1859396335 1909650290 2006488540 2078148845 2436450370 2603154869 2673510406 2740163020 2909408383 3062535140 3411030518 3718792670 3819300580 4156297690 4872900740 5206309738 5347020812 5818816766 6683776015 6822061036 7065706073 7437585340 8312595380 8527576295 10412619476 11637633532 13015774345 13367552030 14131412146 14547041915 17055152590 26031548690 26735104060 28262824292 29094083830 34110305180 35328530365 49459942511 52063097380 58188167660 70657060730 98919885022 141314121460 197839770044 247299712555 494599425110 989198850220
• Sum of all divisors σ(n): 2823898031136
• Sum of proper divisors (its aliquot sum) s(n): 1834699180916
• 989198850220 is an abundant number, because the sum of its proper divisors (1834699180916) is greater than itself. Its abundance is 845500330696

Bases of 989198850220

• Binary: 1110011001010000110110001001100010101100₂
• Hexadecimal: 0xE650D898AC
• Base-36: CMFJGDRG

Squares and roots of 989198850220

• 989198850220 squared (989198850220²) is 978514365276569994048400
• 989198850220 cubed (989198850220³) is 967945285055336130418029523030648000
• The square root of 989198850220 is 994584.7627125603
• The cube root of 989198850220 is 9963.8657563095

Scales and comparisons

• 989,198,850,220 seconds is equal to 31,453 years, 24 weeks, 18 hours, 23 minutes, 40 seconds.
• To count from 1 to 989,198,850,220 would take you about sixty-two thousand, nine hundred six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 989198850220 cubic inches would be around 830.3 feet tall.

Recreational maths with 989198850220

• 989198850220 backwards is 022058891989
• The number of decimal digits it has is: 12
• The sum of 989198850220's digits is 61
• More coming soon!